Technical Information
Malicious functions:
Launches itself as a daemon
Substitutes application name for:
- /sbin/mingetty /dev/tty7
Launches processes:
- /bin/cp <SAMPLE_FULL_PATH> /dev/shm/kdmtmpflush
- /bin/chmod 755 /dev/shm/kdmtmpflush
- /dev/shm/kdmtmpflush --init
- /bin/rm -f /dev/shm/kdmtmpflush;/bin/cp <SAMPLE_FULL_PATH> /dev/shm/kdmtmpflush && /bin/chmod 755 /dev/shm/kdmtmpflush && /dev/shm/kdmtmpflush --init && /bin/rm -f /dev/shm/kdmtmpflush
- /bin/rm -f /dev/shm/kdmtmpflush
Performs operations with the file system:
Modifies file access rights:
- /dev/shm/kdmtmpflush
Creates or modifies files:
- /dev/shm/kdmtmpflush
- /run/haldrund.pid
Deletes files:
- /kdmtmpflush
Changes time of creation/access/modification of files:
- /dev/shm/kdmtmpflush